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Text inset for UITextField?
...(CGRect)textRectForBounds:(CGRect)bounds {
return CGRectInset(bounds, 10, 10);
}
// text position
- (CGRect)editingRectForBounds:(CGRect)bounds {
return CGRectInset(bounds, 10, 10);
}
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jQuery / Javascript - How do I convert a pixel value (20px) to a number value (20)
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No jQuery required for this, Plain Ol' JS (tm) will do ya,
parseInt(a, 10);
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Select first 4 rows of a data.frame in R
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Use head:
dnow <- data.frame(x=rnorm(100), y=runif(100))
head(dnow,4) ## default is 6
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std::auto_ptr to std::unique_ptr
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edited Aug 11 '10 at 18:12
Klaim
58.1k3131 gold badges119119 silver badges184184 bronze badges
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Combine :after with :hover
... #alertlist li:hover:after
{
position:absolute;
top: 0;
right:-10px;
bottom:0;
border-top: 10px solid transparent;
border-bottom: 10px solid transparent;
border-left: 10px solid #303030;
content: "";
}
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Javascript parseInt() with leading zeros
...n force the base by passing the base as the 2nd parameter.
parseInt("09", 10) // 9
According to the docs, the 2nd parameter is optional, but it's not always assumed to be 10, as you can see from your example.
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How to downgrade from Internet Explorer 11 to Internet Explorer 10?
...the windows feature off, but I wasn't able to install Internet Explorer 10 . It says that it's already installed which it is not. Is there a file or a registry entry I should delete as well?
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坐等升级！Win10终极正式版迎里程碑 - 资讯 - 清泛网 - 专注IT技能提升
坐等升级！Win10终极正式版迎里程碑Windows 10今年会有两次大的更新，五月更新已经推送，而接下来更新的版本为20H2。据外媒最新消息称，Windows 10 20H2已经达到了宣布普遍
Windows 10今年会有两次大的更新，五月更新已经推送，...
Is it possible to set transparency in CSS3 box-shadow?
...ow and rgba() is roughly the same.
/* 50% black box shadow */
box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
div {
width: 200px;
height: 50px;
line-height: 50px;
text-align: center;
color: white;
background-color: red;
margin: 10px;
}
div.a {
box-shad...
Remove new lines from string and replace with one empty space
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answered Sep 21 '10 at 13:36
jwuellerjwueller
27.9k44 gold badges5959 silver badges6868 bronze badges
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